Another example of seemingly deliberately hard to work on stuff.

To inspect/replace one of the pressure sensors you need to remove that top bracing frame. Which means removing just about every other sensor/valve (or at the very least unplugging them all (which was proving challenging when I tried).

But then you discover that the springs that support the drum also hook over the top of that frame, so you also need to manage to unhook/rehook them (which I think requires upending the machine first to disconnect the shock absorbers and I've no idea how you get the springs rehooked afterwards).